20169738722

素因数分解:

$2^1\times 7^1\times {\mathrm{7561}}^1\times {\mathrm{190543}}^1$

素因数の和:198113

約数の個数: 16

約数和(自身を含む): 34581449472

約数和(自身を除く): 14411710750

約数列:

[1, 2, 7, 14, 7561, 15122, 52927, 105854, 190543, 381086, 1333801, 2667602, 1440695623, 2881391246, 10084869361, 20169738722]

約数ペア:

[(1, 20169738722), (2, 10084869361), (7, 2881391246), (14, 1440695623), (7561, 2667602), (15122, 1333801), (52927, 381086), (105854, 190543)]